1) the manipulative variable is the salt
2) the responding variable is how many purple eggs hatched
3) beaker A was the controlling variable
Water is less dense as a solid than as a liquid the answer is D
Answer:
The function of synapse is to transmit the electrical impulses from one neuron to other.
Explanation:
hope it help goodluck:)
I think itts virchow
.................................................
The digestive system breaks down food, the respiratory system takes in oxygen, and the cardiovascular system delivers the oxygen and food to the cells.
